FR2022874A1 - Machine for bending profiled metal - Google Patents

Machine for bending profiled metal

Info

Publication number
FR2022874A1
FR2022874A1 FR6938177A FR6938177A FR2022874A1 FR 2022874 A1 FR2022874 A1 FR 2022874A1 FR 6938177 A FR6938177 A FR 6938177A FR 6938177 A FR6938177 A FR 6938177A FR 2022874 A1 FR2022874 A1 FR 2022874A1
Authority
FR
France
Prior art keywords
rollers
fixed axle
roller
machine
profiled metal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
FR6938177A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of FR2022874A1 publication Critical patent/FR2022874A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D7/00—Bending rods, profiles, or tubes
    • B21D7/08—Bending rods, profiles, or tubes by passing between rollers or through a curved die

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

The machine comprises a roller with fixed axle supported by a frame, and two rollers with movable axles supported by two blocks mounted in slots in the frame. Oscillation of the blocks is controlled according to predetermined conditions so as to obtain movements which are either independent of or integral with the movable rollers, with regard to the fixed axle roller, in order to vary the radius of curvature of the sections being processed. All the rollers are rotated at equal speed and both the rollers with fixed axles rotate in the same direction, but opposite to that of the fixed axle roller.
FR6938177A 1968-11-08 1969-11-06 Machine for bending profiled metal Withdrawn FR2022874A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5380168 1968-11-08

Publications (1)

Publication Number Publication Date
FR2022874A1 true FR2022874A1 (en) 1970-08-07

Family

ID=11285231

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6938177A Withdrawn FR2022874A1 (en) 1968-11-08 1969-11-06 Machine for bending profiled metal

Country Status (1)

Country Link
FR (1) FR2022874A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113458201A (en) * 2021-06-30 2021-10-01 扬州宏睿新能源产品科技发展有限公司 High-efficient and stable photovoltaic support processingequipment that buckles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113458201A (en) * 2021-06-30 2021-10-01 扬州宏睿新能源产品科技发展有限公司 High-efficient and stable photovoltaic support processingequipment that buckles

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Legal Events

Date Code Title Description
ST Notification of lapse